From: Charles-Axel Dein <ca@d3in.org>
Date: Sat, 15 Mar 2014 00:40:04 +0000 (-0700)
Subject: Add is_ and isnot filter to the tutorial
X-Git-Tag: rel_0_9_4~53^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fbfad42cb47fb4b13f2773a82c85e2d606386dbe;p=thirdparty%2Fsqlalchemy%2Fsqlalchemy.git

Add is_ and isnot filter to the tutorial

Most linter complain when comparing with None.
---

diff --git a/doc/build/orm/tutorial.rst b/doc/build/orm/tutorial.rst
index 96cedc973f..7fe43e200f 100644
--- a/doc/build/orm/tutorial.rst
+++ b/doc/build/orm/tutorial.rst
@@ -773,10 +773,16 @@ Here's a rundown of some of the most common operators used in
 
     query.filter(User.name == None)
 
+    # alternatively, if pep8/linters are a concern
+    query.filter(User.name.is_(None))
+
 * IS NOT NULL::
 
     query.filter(User.name != None)
 
+    # alternatively, if pep8/linters are a concern
+    query.filter(User.name.isnot(None))
+
 * AND::
 
     # use and_()